Aardvark A21 Single Spring Mechanical Pump Seals
Aardvark A21 Single Spring Mechanical Pump Seals
SKU:MEC-ca0eeb
Cost-effective Aardvark A21 Single Spring Seals for process pumps, bi-directional with multiple material options.
Regular price
$29.99
Regular price
Sale price
$29.99
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Aardvark A21 Single Spring Mechanical Pump Seals
$29.99
Quantity: 1
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Aardvark A21 Single Spring Mechanical Pump Seals
$29.99
Quantity: 1
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The Aardvark A21 Single Spring Seals are a cost-effective sealing solution suitable for various process pumps. Featuring a bellow design that compensates for face wear, these seals offer bi-directional functionality and come with multiple face and elastomer options. Equivalents to industry standards like John Crane Type 21 and Pac-Seal Type 21, they are designed for efficiency and durability in challenging operational conditions. With a working length of 1.375 inches, these seals maintain peak performance under pressures up to 150 psi and temperatures up to 400°F.
Product Specifications
Specifications Bore Depth
2.5 in
Specifications Elastomers
AFLAS | Buna | EPDM | Viton
Specifications Face Materials
Carbon | Silicon Carbide | Tungsten Carbide
Specifications Manufacturer
AARDVARK
Specifications Max Pressure
150 psi
Specifications Max Temperature
400 ºF
Specifications Metallurgy
18-8SS | 316SS
Specifications Pressure Balanced
N
Specifications Seat Type
Cup | L Clamp | O-Ring Block | O-Ring Groove | T Clamp
Specifications Size
1-3/4 in
Specifications Working Length
1.375 in